Emergency light



FIG. 1 is a perspective view of the emergency light;

FIG. 2 is a right side view of the emergency light of FIG. 1;

FIG. 3 is a left side view of the emergency light of FIG. 1;

FIG. 4 is a front view of the emergency light of FIG. 1;

FIG. 5 is a rear view of the emergency light of FIG. 1;

FIG. 6 is a top plan view of the emergency light of FIG. 1; and,

FIG. 7 is a bottom view of the emergency light of FIG. 1.

The broken lines do not form part of the claimed design. 

CLAIM The ornamental design for an emergency light, as shown and described. 